■ Designed for uncooled 28 Gb/s NRZ operating -40 to 90°C ■ Qualified according to GR-468 for use in non- hermetic packages ■ Excellent reliability ■ Top anode and backside cathode configuration ■ RoHS compliant ■ Available wavelengths ■ 1270 nm, 1310 nm, and 1330 nm 2/5■ Designed for uncooled 28 Gb/s NRZ operating -40 to 90°C ■ Qualified according to GR-468 for use in non- hermetic packages ■ Excellent reliability ■ Top anode and backside cathode configuration ■ RoHS compliant ■ Available wavelengths ■ 1270 nm, 1310 nm, and 1330 nm 2/5p level under certain pre-defined conditions and with production specs. In applications, the SMSR, like all of other parameters in this table, performance w ll depend on not only chip performance but also its assembling process. If the chip is assembled i r removing polluting and hazardous. Like the ADN2870, the ADN2873 laser diode driver (LDD) is designed for advanced SFP and SFF modules, using SFF-8472 digital diagnostics. The ADN2873 supports NRZ data transmission operation from 50 Mbps up to 4. With a new alarm scheme, this device avoids the shutdown issue caused by the. List of Unclassifed Man. Description: 1300 nm 28 Gbps NRZ DFB LASER DIODE CHIPS. In this article, Optisystem simulation tools are used to demonstrate the effect of direct and external NRZ intensity modulation on optical pulses and spectra of laser diodes.